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QDE721: red dwarf star with 3 planets

  QDE721.1  
QDE721.2
 
QDE721.3
 

Solar system 'QDE721' comprises the star 'QDE721' and the retinue of celestial objects gravitationally bound to it: 3 planets and their 233 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'QDE721', a red dwarf class star that contains about 99.72% of the system's known mass and dominates it gravitationally. QDE721 is located more than 3536 lightyears from the center of the galaxy.

This solar system comprises 3 planets

QDE721.1 is a medium terrestrial planet (5099 km radius) which orbits its star in 45 Earth days, one day on QDE721.1 lasts 12 Earth hours. Its average temperature is 1706 K (1433 C), its atmosphere mainly consists of nitrogen, carbon dioxide and it has 0 moons.
QDE721.2 is a medium gas giant (33037 km radius) which orbits its star in 4975 Earth days, one day on QDE721.2 lasts 3 Earth hours. Its average temperature is 1071 K (798 C), its atmosphere mainly consists of hydrogen, helium and it has 136 moons.
QDE721.3 is a large gas giant (66339 km radius) which orbits its star in 127233 Earth days, one day on QDE721.3 lasts 3 Earth hours. Its average temperature is 1673 K (1400 C), its atmosphere mainly consists of hydrogen and it has 97 moons.
More planetary details...

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Planetary Orbits

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Planetary Statistics

planet:QDE721.1QDE721.2QDE721.3
distance from star:17*106 km396*106 km3437*106 km
radius:5099 km33037 km66339 km
mass:1060*1021 kg288464*1021 kg2335590*1021 kg
surface gravity: 2.72 m/s2
0.27 Earths
17.6 m/s2
1.79 Earths
35.4 m/s2
3.61 Earths
escape velocity:5.267 km/s34.13 km/s68.55 km/s
year: 90 QDE721.1 days
45 Earth days
39800 QDE721.2 days
4975 Earth days
1017864 QDE721.3 days
127233 Earth days
day:12 hrs3 hrs3 hrs
axial tilt:28°
temperature:1706 K
1433 C
1071 K
798 C
1673 K
1400 C
atmosphere:83% N2
6% O2
11% CO2
0% other
80% H2
20% He
0% other
95% H2
5% He
0% other
moons:013697
rings:0204

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